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23 August, 22:08

Which is the value of Y in the equation 6.4x + 2.8y = 44.4 when x=3

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Answers (2)
  1. 23 August, 23:36
    0
    6.4 (3) + 2.8y = 44.4

    19.2 + 2.8y = 44.4

    2.8y = 25.2

    y = 9

    check to make sure we are correct:

    6.4 (3) + 2.8 (9) = 44.4
  2. 24 August, 00:31
    0
    Y=9 when x=3 and can i get brainliest
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